Page 4049 of 4770
SF0DC±01
± SFI (5S±FE)FUEL PUMP
SF±15
1448 Author: Date:
INSTALLATION
Installation is in the reverse order of removal. (See page SF±11)
Page 4050 of 4770
SF0DD±02
Z19026
Type A
Rear Seat Cushion
Floor Service Hole Cover
Fuel Pump & Sender
Gauge Connector
No.1 Fuel Tank Protector
Fuel Tank Vent Tube Set Plate
Fuel Pressure
Regulator
Fuel Filter Fuel Pump Assembly
Gasket
N´m (kgf´cm, ft´lbf) O±Ring O±Ring
Non±reusable part
4 (40, 35 in.´lbf)
: Specified torquex 8
SF±16
± SFI (5S±FE)FUEL PRESSURE REGULATOR
1449 Author: Date:
FUEL PRESSURE REGULATOR
COMPONENTS
Page 4051 of 4770
S06037
Type B
Rear Seat Cushion
Floor Service Hole Cover
Fuel Pump and Sender
Gauge Connector
No.1 Fuel Tank Protector
Fuel Tank Vent Tube Set Plate
Fuel Pressure
Regulator
Fuel Filter Fuel Pump Assembly
Gasket
N´m (kgf´cm, ft´lbf) O±Ring O±Ring
Non±reusable part
4 (40, 35 in.´lbf)
: Specified torquex 8
± SFI (5S±FE)FUEL PRESSURE REGULATOR
SF±17
1450 Author: Date:
Page 4052 of 4770
SF0DE±03
S04591
S04590
SF±18
± SFI (5S±FE)FUEL PRESSURE REGULATOR
1451 Author: Date:
REMOVAL
1. REMOVE FUEL PUMP ASSEMBLY FROM FUEL TANK
(See page SF±11)
2. REMOVE FUEL FILTER
(a) Remove the screw, and pull out the fuel filter.
(b) Remove the O±ring from the fuel filter.
HINT:
At the time of installation, please refer to the following items. Ap-
ply a light coat of gasoline to a new O±ring, and install it to the
fuel filter.
Torque: 2.0 N´m (20 kgf´cm, 17 in.´lbf)
3. REMOVE FUEL PRESSURE REGULATOR
(a) Remove the screw, and pull out the pressure regulator.
Torque: 2.0 N´m (20 kgf´cm, 17 in.´lbf)
(b) Remove the O±ring from the pressure regulator.
HINT:
At the time of installation, please refer to the following items. Ap-
ply a light coat of gasoline to a new O±ring, and install it to the
pressure regulator.
Page 4053 of 4770
SF0DF±01
± SFI (5S±FE)FUEL PRESSURE REGULATOR
SF±19
1452 Author: Date:
INSTALLATION
Installation is in the reverse order of removal. (See page SF±18)
Page 4054 of 4770
S05304
Sound
Scope
SF0DG±03
S05305
S05306
Ohmmeter SF±20
± SFI (5S±FE)INJECTOR
1453 Author: Date:
INJECTOR
ON±VEHICLE INSPECTION
1. INSPECT INJECTOR OPERATION
Check operation sound from each injector.
(a) With the engine running or cranking, use a sound scope
to check that there is a normal operating noise in propor-
tion to engine speed.
(b) If you have no sound scope, you can check the injector
transmission operation with your finger.
If no sound or unusual sound is heard, check the wiring connec-
tor, injector or injection signal from the ECM.
2. INSPECT INJECTOR RESISTANCE
(a) Disconnect the injector connector.
(b) Using an ohmmeter, measure the resistance between the
terminals.
Resistance: 13.4 ± 14.2 W at 20°C (68°F)
If the resistance is not as specified, replace the injector.
(c) Reconnect the injector connector.
Page 4055 of 4770
SF0DH±03
N´m (kgf´cm, ft´lbf)
S05925
Cylinder Head
Cover
Gasket
Injector
(Except California)
Insulator
Engine Wire
ClampHigh±Tension Cord
Grommet
PCV Hose
Delivery Pipe Injector
Connector Injector
(California)
Spacer
Spacer Insulator
O±Ring O±Ring
Grommet
Non±reusable part
44 (450, 33)
13 (130, 9)
PCV Hose
: Specified torque
± SFI (5S±FE)INJECTOR
SF±21
1454 Author: Date:
COMPONENTS
Page 4056 of 4770

SF0DI±03
S05289
(c)
(e)
(d)
B06353
B06354
SF±22
± SFI (5S±FE)INJECTOR
1455 Author: Date:
REMOVAL
1. REMOVE CYLINDER HEAD COVER
(a) Disconnect the 4 high±tension cords from the clamps on
the cylinder head cover.
(b) Disconnect the 4 high±tension cords from the spark
plugs.
(c) Disconnect the PCV hose from the intake manifold.
(d) Disconnect the PCV hose from the cylinder head cover.
(e) Disconnect the engine wire clamp from the mounting bolt
of the No.2 timing belt cover.
(f) Remove the cylinder head cover. (See page EM±33)
NOTICE:
Cover the cylinder head with a clean cloth to prevent dirt,
etc. getting into the cylinder head.
2. REMOVE DELIVERY PIPE AND INJECTORS
(a) Disconnect the 4 injector connectors.
(b) Remove the 2 bolts holding the delivery pipe to the cylin-
der head.
(c) Disconnect the delivery pipe from the 4 injectors.
(d) Pull out the 4 injectors.
NOTICE:
Be careful not to drop the injectors.
(e) Remove the 4 insulators (Except California) and 2
spacers from the cylinder head.
(f) California:
Remove the 2 O±rings, insulator and grommet from each
injector.
(g) Except California:
Remove the O±ring and grommet from each injector.